Koizumi-san is a reserved and mysterious high school girl.
Her classmate Ohsawa Yuu is very interested in this new transfer student. 
One day on her way home, she happens to see Koizumi-san in a long line in front of a ramen shop, which leads to them eating ramen together, and yet...
Unlike the horse oil that's 
used in cosmetics and such,
على عكس زيت الحصان المستخدم
،في مستحضرات التجميل وما إلى ذلك
Übrigens ist es grundverschieden zum Pferdeöl,
das für Kosmetik verwendet wird.
A diferencia del aceite de caballo
de los cosméticos y eso,
A diferencia del aceite de caballo
de los cosméticos y eso,
Contrairement à l’huile de cheval,
utilisée en cosmétique,
E comunque, a differenza dell'olio
di criniera di cavallo usato nei cosmetici,
Diferente do óleo usado em cosméticos e afins,
Лошадиное масло — 
то, из чего делают косметику.